Treating Flue Gas from Various Sources

Delta Wing® DSI is a lower capital cost system that can be used to remove acid gas constituents including SO2, SO3, HCI and mercury. Although not a solution for every plant, Delta Wing® DSI provides a useful means to improve opacity and reduce acid gas emissions enough to comply with MATS emission levels.

DSI systems are comprised of three basic components; material handling equipment to unload and store sorbent (lime, trona, sodium bicarbonate or PAC); pneumatic conveying systems to transport the sorbents from storage to ductwork inspection points and duct work injection to introduce the sorbent into the flue gas stream. Delta Wing® DSI provides the essential benefit of proactively mixing the sorbent with the flue gas to improve system efficiency and sorbent utilization.

CIRCULATING DRY FLUID BED SCRUBBER (CDS)

This is a cost-effective, highly efficient system designed to remove acid gas constituents. The Turbosorp® Circulating Dry Fluid Bed Scrubber is a cost effective, highly efficient system designed to remove acid gas constituents, including SO2, SO3, HCl, HF, mercury, and other trace pollutants from flue gas streams. Turbosorp® is ideally suited for coals with sulfur contents greater than 3.0%, and typically results in acid gas removal efficiencies greater than 97%.